bl双性强迫侵犯h_国产在线观看人成激情视频_蜜芽188_被诱拐的少孩全彩啪啪漫画

linux中Nagios怎么安裝-創新互聯

這篇文章將為大家詳細講解有關linux中Nagios怎么安裝,小編覺得挺實用的,因此分享給大家做個參考,希望大家閱讀完這篇文章后可以有所收獲。

創新互聯成立于2013年,是專業互聯網技術服務公司,擁有項目成都做網站、成都網站制作網站策劃,項目實施與項目整合能力。我們以讓每一個夢想脫穎而出為使命,1280元寶山做網站,已為上家服務,為寶山各地企業和個人服務,聯系電話:13518219792

一、Nagios服務端安裝

1、安裝所需依賴關系包

2、添加Nagios所需用戶及組

3、編譯安裝Nagios及創建登陸Nagios WEB程序用戶

4、Nagios-plugin(插件)

5、配置服務自啟動

二、基于NRPE配置Nagios監控Win主機

  1、被監控端

      安裝:NSClient++-0.3.9-x64

  2、監控端

      1.測試與被監控端連通性

      2.監控端定義命令、定義主機、定義服務

      3.將定義好的模板加入到nagios.cfg文件中

      4.重啟服務

三、基于NRPE監控Linux主機

  1、被監控端:


      1.添加用戶


     2.安裝插件nagios-plugins-1.4.15


      3.安裝NRPE

      4.配置NRPE配置文件

           #vi /usr/local/nagios/etc/nrpe.cfg

     5.定義nrpe啟動腳本且增加權限

     6.添加自啟動

     7.啟動服務


  2、配置監控端:


     1.安裝NRPE


        安裝完成后,生成check_nrpe,使用此插件進行測試被監控主機


     2.定義命令


     3.定義主機和服務


     4.將定義好的linhost.cfg配置文件的路徑添加至/usr/localhost/etc/nagios.cfg中


     5.測試配置文件  /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg


     6.重啟服務


     7.網頁檢查hosts監控狀況


******另關于基于NRPE監控windows主機,另行查詢網上資料******

一、安裝配置Nagios

1、解決安裝Nagios的依賴關系:

# yum -y install httpd gcc glibc glibc-common gd gd-devel php php-mysql mysql mysql-devel mysql-server


2、添加nagios運行所需要的用戶和組:


# groupadd nagcmd

# useradd -G nagcmd nagios

# passwd nagios

# usermod -a -G nagcmd apache


3、編譯安裝nagios:

# tar zxf nagios-3.3.1.tar.gz

# cd nagios-3.3.1

# ./configure --with-command-group=nagcmd --enable-event-broker

# make all

# make install

# make install-init

# make install-commandmode

# make install-config

# vi /usr/local/nagios/etc/objects/contacts.cfg


emailnagios@localhost      #這個是默認設置

# make install-webconf


# htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin


# service httpd restart


4、編譯、安裝nagios-plugins

# tar zxf nagios-plugins-1.4.15.tar.gz


# cd nagios-plugins-1.4.15

# ./configure --with-nagios-user=nagios --with-nagios-group=nagios

# make

# make install

5、配置并啟動Nagios

 #vi /usr/local/nagios/etc/nagios.cfg

# chkconfig --add nagios


# chkconfig nagios on

# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg


# service nagios start


6、配置selinux

#getenforce


#setenforce 0


7、通過web界面查看nagios:


http://your_nagios_IP/nagios

登錄時需要指定前面設定的web認證帳號和密碼。

二、配置文件


Nagios的主配置文件

 /usr/local/nagios/etc/nagios.cfg

Nagios模板配置目錄

/usr/local/nagios/etc/objects

調用check命令目錄/usr/local/nagios/libexec


三、基于NSClinet++  監控遠程Win主機

1、安裝配置被監控端

  安裝NSClient++-0.3.9-x64


2、進行測試是否連通

#cd /usr/local/nagios/libexec

#./check_nt -H 192.168.1.119 -v UPTIME -p 12489


如有密碼則:#./check_nt -H 192.168.1.119 -v UPTIME -p 12489 -s luoxj,123

3、監控端進行配置

&&&定義commands.cfg-------------------定義命令

 #cd /usr/local/nagios/etc/objects/

 #vi commands.cfg

define command{

    command_name   check_nt

    command_line   $USER1$/check_nt -H $HOSTADDRESS$ -p 12489 -v $ARG1$ $ARG2$

    }

&&&定義主機及服務

#vi windows.cfg

define host{

    use       windows-server

    host_name    winhost

    alias      My Windows Host

    address     192.168.1.119

    }

define service{    use           generic-service    host_name        winhost    service_description   NSClient++ Version    check_command      check_nt!CLIENTVERSION    }定義服務可根據實際情況進行變更名稱可使用vim中替換進行:.,$s@winserver@winhost@g

&&&啟用定義的文件,增加定義文件路徑

#vi /usr/local/nagios/etc/nagios.cfg

cfg_file=/usr/local/nagios/etc/objects/windows.cfg


&&&進行測試,以確定配置文件沒有問題

# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg -d


#service nagios restart

四、基于NRPE監控遠程Linux主機

1、安裝配置被監控端


   1)先添加nagios用戶

   # useradd -s /sbin/nologin nagios

   2)NRPE依賴于nagios-plugins,因此,需要先安裝之

   # tar zxf nagios-plugins-1.4.15.tar.gz

   # cd nagios-plugins-1.4.15

   # ./configure --with-nagios-user=nagios --with-nagios-group=nagios

   # make all

   # make instal

   3)安裝NRPE

   # tar -zxvf nrpe-2.12.tar.gz

   # cd nrpe-2.12.tar.gz

   # ./configure --with-nrpe-user=nagios \

   --with-nrpe-group=nagios \

   --with-nagios-user=nagios \

   --with-nagios-group=nagios \

   --enable-command-args \

   --enable-ssl

   # make all

   # make install-plugin

   # make install-daemon

   # make install-daemon-config

   4)配置NRPE

   # vim /usr/local/nagios/etc/nrpe.conf

   log_facility=daemon

   pid_file=/var/run/nrpe.pid

   server_address=172.16.100.11

   server_port=5666

   nrpe_user=nagios

   nrpe_group=nagios

   allowed_hosts=172.16.100.1

   command_timeout=60

   connection_timeout=300

   debug=0

  &&&&&&&&定義監控對象命令&&&&&&&&&


   command[check_users]=/usr/local/nagios/libexec/check_users -w 5 -c 10


   command[check_load]=/usr/local/nagios/libexec/check_load -w 15,10,5 -c 30,25,20

   command[check_sda1]=/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /dev/sda1

   command[check_zombie_procs]=/usr/local/nagios/libexec/check_procs -w 5 -c 10 -s Z

   command[check_total_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 200

   5)啟動NRPE


   # /usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg –d

   為了便于NRPE服務的啟動,可以將如下內容定義為/etc/init.d/nrped腳本:

  #vi /etc/init.d/nrped


   #!/bin/bash

   # chkconfig: 2345 88 12

   # description: NRPE DAEMON

NRPE=/usr/local/nagios/bin/nrpe

NRPECONF=/usr/local/nagios/etc/nrpe.cfg

case "$1" in

       start)

              echo -n "Starting NRPE daemon..."

              $NRPE -c $NRPECONF -d

              echo " done."

              ;;

       stop)

              echo -n "Stopping NRPE daemon..."

              pkill -u nagios nrpe

              echo " done."

       ;;

       restart)

              $0 stop

              sleep 2

              $0 start

              ;;

       *)

              echo "Usage: $0 start|stop|restart"

              ;;

       esac

exit 0

  #chmod +x /etc/init.d/nrped


  #service nrped start


   #netstat -tnlp  ##檢查nrpe端口5666是否啟用

      tcp     0    0 0.0.0.0:5666         0.0.0.0:*          LISTEN    17282/nrpe


  #service iptables stop


  #setenforce 0


   6)配置允許遠程主機監控的對象

   在被監控端,可以通過NRPE監控的服務或資源需要通過nrpe.conf文件使用命令進行定義,定義命令的語法格式為:command[<command_name>]=<command_to_execute>。比如:

   command[check_rootdisk]=/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /

   command[check_swap]=/usr/local/nagios/libexec/check_disk -w 40% -c 20%

   command[check_sensors]=/usr/local/nagios/libexec/check_sensors

   command[check_users]=/usr/local/nagios/libexec/check_users -w 10 -c 20

   command[check_load]=/usr/local/nagios/libexec/check_load -w 10,8,5 -c 20,18,15

   command[check_zombies]=/usr/local/nagios/libexec/check_procs -w 5 -c 10 -s Z

   command[check_all_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 200

2、配置監控端


1)安裝NRPE

# tar -zxvf nrpe-2.12.tar.gz

# cd nrpe-2.12.tar.gz

# ./configure --with-nrpe-user=nagios \

--with-nrpe-group=nagios \

--with-nagios-user=nagios \

--with-nagios-group=nagios \

--enable-command-args \

     --enable-ssl

# make all

# make install-plugin

安裝完成后,/usr/local/nagios/libexec/check_nrpe就會生成此插件,可測試客戶端工作正常于否

#cd /usr/local/nagios/libexec/

#./check_nrpe -H 192.168.1.124

NRPE v2.12


2)定義如何監控遠程主機及服務:

通過NRPE監控遠程Linux主機要使用chech_nrpe插件進行,其語法格式如下:

check_nrpe -H <host> [-n] [-u] [-p <port>] [-t <timeout>] [-c <command>] [-a <arglist...>]

定義監控遠程Linux主機的命令:


#vi /usr/local/nagios/etc/objects/commands.cfg  添加nrpe命令

define command{

    command_name   check_nrpe

    command_line   $USER1$/check_nrpe -H $HOSTADDRESS$ -c $ARG1$

}

************建立模板文件******************

#cd /usr/local/nagios/etc/objects/

#vim linhost.cfg  或是  #cp localhost.cfg linhost.cfg

 ***定義遠程Linux主機:

define host{

    use           linux-server

     host_name     linhost

    alias          my Linux Host

    address        192.168.1.124

    }

如主機組不需要則注釋,添加服務可參照被監控端/usr/local/nagios/etc/nrpe.cfg中的command[check_users]=/usr/local/nagios/libexec/check_users -w 5 -c 10command[check_load]=/usr/local/nagios/libexec/check_load -w 15,10,5 -c 30,25,20command[check_sda1]=/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /dev/sda1command[check_zombie_procs]=/usr/local/nagios/libexec/check_procs -w 5 -c 10 -s Zcommand[check_total_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 200 進行詳細配置服務 ***定義遠程Linux服務:也可以在后加參數進行設定監控
 define service{
    use           generic-service    host_name        linhost    service_description   check_users    check_command      check_nrpe!check_users    }# Create a service for monitoring the uptime of the server
# Change the host_name to match the name of the host you defined abovedefine service{    use           generic-service    host_name        linhost    service_description   load    check_command      check_nrpe!check_load    }# Create a service for monitoring CPU load
# Change the host_name to match the name of the host you defined abovedefine service{    use           generic-service    host_name        linhost    service_description   sda1    check_command      check_nrpe!check_sda1    }# Create a service for monitoring memory usage
# Change the host_name to match the name of the host you defined abovedefine service{    use           generic-service    host_name        linhost    service_description   Zombie    check_command      check_nrpe!check_zombie_procs    }define service{    use           generic-service    host_name        linhost    service_description   Total procs    check_command      check_nrpe!check_total_procs    }3)將設定好的linhost.cfg文件添加至/usr/local/nagios/etc/nagios.cfg中#vi /usr/local/nagios/etc/nagios.cfg

cfg_file=/usr/local/nagios/etc/objects/linhost.cfg

4)進行測試配置文件 # /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg5)重啟服務#service nagios restart

關于“linux中Nagios怎么安裝”這篇文章就分享到這里了,希望以上內容可以對大家有一定的幫助,使各位可以學到更多知識,如果覺得文章不錯,請把它分享出去讓更多的人看到。

另外有需要云服務器可以了解下創新互聯scvps.cn,海內外云服務器15元起步,三天無理由+7*72小時售后在線,公司持有idc許可證,提供“云服務器、裸金屬服務器、高防服務器、香港服務器、美國服務器、虛擬主機、免備案服務器”等云主機租用服務以及企業上云的綜合解決方案,具有“安全穩定、簡單易用、服務可用性高、性價比高”等特點與優勢,專為企業上云打造定制,能夠滿足用戶豐富、多元化的應用場景需求。

網站名稱:linux中Nagios怎么安裝-創新互聯
文章來源:http://vcdvsql.cn/article4/cdegie.html

成都網站建設公司_創新互聯,為您提供面包屑導航網站建設動態網站網站導航定制網站關鍵詞優化

廣告

聲明:本網站發布的內容(圖片、視頻和文字)以用戶投稿、用戶轉載內容為主,如果涉及侵權請盡快告知,我們將會在第一時間刪除。文章觀點不代表本網站立場,如需處理請聯系客服。電話:028-86922220;郵箱:631063699@qq.com。內容未經允許不得轉載,或轉載時需注明來源: 創新互聯

小程序開發